baber/WOPTO huggingface dataset:
Patent RU-2764176-C2 (RU)
Title: Method for isolating a stream of c2+ hydrocarbons contained in the refinery residual gas, and plant for implementation thereof
Inventor: SIMON YVON
IPC: B01D53/00
Filed: 2018-05-17
Granted: 2022-01-14
Abstract: FIELD: gas industry. 
     SUBSTANCE: invention relates to a method for isolating a stream (12) of C2+ hydrocarbons contained in the refinery residual gas (16), including the following stages: forming a residual stream (28) from said refinery residual gas (16); supplying said residual stream (28) to the evaporation tank (30) to form a gaseous overhead stream (32) of the evaporation tank and a liquid bottom stream (34) of the evaporation tank; supplying said bottom stream (34) of the evaporation tank to the distillation column (38); cooling said overhead stream (32) of the evaporation tank in a heat exchanger (36), resulting in a cooled overhead stream (58) of the evaporation tank; separating said cooled overhead stream (58) of the evaporation tank into a liquid lower stream (64) supplied into the distillation column (38) and a gaseous upper stream (80); supplying the lower stream (64) to the distillation column (38) above the inlet of the bottom stream (34) of the evaporation tank; extracting the stream (12) of C2+ hydrocarbons in the bottom part of the distillation column (38); removing the gaseous overhead stream (72) in the head part of the distillation column (38); forming at least one effluent stream (14) from the overhead stream (72) of the distillation column and/or from the upper stream (80); heating said or each effluent stream (14) in the heat exchanger (36) by means of heat exchange with the overhead stream (32) of the evaporation tank. Separation of the cooled overhead stream (58) of the evaporation tank includes supplying the cooled overhead stream (58) of the evaporation tank into an absorber (40) and introducing a methane-rich stream (42) into the absorber (40) to bring the cooled overhead stream (58) of the evaporation tank into contact with the methane-rich stream (42), wherein the molar content of methane in the methane-rich stream (42) is greater than 90 mol.% The invention also relates to a plant (10) for isolating a stream (12) of C2+ hydrocarbons from the refinery residual gas (16). 
     EFFECT: effective and stable isolation of valuable products from the refinery residual gas, while simultaneously limiting the capital and operating costs of the method. 
     14 cl, 1 tbl, 1 dwg
Patent RU-2769501-C2 (RU)
Inventor: DZHONGMEN Yan
IPC: G02F1/1339
Filed: 2020-08-20
Granted: 2022-04-01
Abstract: FIELD: electronic equipment. 
     SUBSTANCE: invention relates to liquid crystal cells. Method of assembling liquid crystal cells, comprising steps of: connecting two liquid crystal half-cells to each other, wherein at least one of the two half-cells is provided with a substrate film and an array of separation structures formed at the production site on the substrate film, at that, at the connection step, two half-cells and prefabricated separating elements arranged on at least one of the two half-cells in at least a zone are pressed to each other, which is common for them and the matrix of separating structures, wherein the separating elements provide primary adjustment of the size of the gap between the two half-cells, and the separating structures operate to counteract compression of the separating elements, wherein the height of the separating elements before said pressing is not more than 95 % of the height of the separating structures before said pressing. 
     EFFECT: enabling adjustment of the gap between cells. 
     24 cl, 4 dwg
Patent UA-66907-C2 (UA)
Title: A method for the preparation of molybdenum or tungsten disilicides
Inventor: KUD IRYNA VOLODYMYRIVNA
IPC: C01G39/00
Filed: 2001-07-30
Abstract: The invention relates to the process for preparation of transition refractory metals disilicides powders being used in the semiconductor technology of integrated circuits of different functionality. A method for the preparation of molybdenum or tungsten disilicides involves mixing the original components of high purity of 99.98-99.99 % by weight of one of said metals and silicon, synthesis in the vacuum, and cooling. The original components are taken at a stoichiometric ratio of 1:2, loaded into the reactor in the form of briquettes. The synthesis in vacuum is performed by steps by heating to the temperature of 580-620 DEGREE c at a rate of 10-25 degrees/min., then at a rate of 3-5 degrees/min to the temperature of 880-920 DEGREE c, and thereafter to the temperature of 950-980 DEGREE c, moreover soaking each time for 0.9-1.1 hours and finally to the temperature of 1020-1050 DEGREE c at the same rate of heating and subsequent soaking during 1.9-2.1 hours. Use of the invention allows to prepare single-phase, ungrindable, dispersed powders having particles sizes of 3-5 þm.
Patent UA-46605-C2 (UA)
Title: Gearbox with power takeoff mechanism
Inventor: VOICHAK HRYHORII VASYLIOVYCH
IPC: B60K17/28
Filed: 2001-09-13
Abstract: A gearbox with a power take-off mechanism consists of main drive shaft connected with the engine through the clutch, second shaft, on which the following parts are mounted: block of gears, gear of speeds and block of low gears with possibility of mechanical connection with the block of gears and gearing train, which are mounted on the intermediate shaft, through which is transferred the torque to the wheels and the power take-off. In this case, the torque to the wheels is transferred with the help of gears of starting, gear-shafts and differentials. Gears are cinematically connected together. To the power take-off the torque is transferred through the gear of starting of the power takeoff shaft. The power takeoff shaft is cinematically connected with the gear mounted on the input shaft auxiliary box and which through the cardan shaft with the dual hinge and the gear mounted on the output shaft of the main box is connected with the gearing train. Power take-off mounted in the rear axle is equipped with driving fork and rpm governor made in the form of three-position friction clutch.
Patent UA-67841-C2 (UA)
Title: Design of fuel-distribution forecourt and method for building it
IPC: E04H1/12
Filed: 2001-01-03
Abstract: A system and method specifically intended for the construction of fuel distribution forecourts, in which the forecourt contains at least one distribution pump (17), possibly an attached automatic dispenser (9), a pillar (4), which is specifically installed onto a concrete footing, to support the roof and necessary electrical and pipework systems for the drawing of fuel from the fuel storage tank and dispensing to motor vehicles and equivalent. The pumps (17), automatic dispenser (9) and other necessary ground-based equipment are installed on the island (6,7), which is in turn supported (11,12) on the roof's concrete footing.
Patent UA-53928-C2 (UA)
Title: A method for making aluminium deoxidizer
Inventor: SIEROV OLEKSANDR IVANOVYCH
IPC: B22D7/02
Filed: 2002-03-18
Abstract: The invention relates to the metallurgy and is designed for deoxidation of the steel being melted. A method for making aluminium deoxidizer consists weighting aluminium with cast iron by disposing the central blank in the mold and pouring thereof with a uniform layer of a given thickness of the second melted metal. As central blank preliminarily cast aluminium ingot is used of the predetermined weight and shape, the indicated aluminium ingot is placed with smaller base in the casting mold on punctuated supports with height equal to the predetermined thickness of the cast iron layer, the cover is disposed upwards on greater base of the said aluminium ingot preliminarily cast as per sizes thereof which depth is equal to the predetermined thickness of the cast iron layer, the liquid cast iron is poured in the casting mold as per height thereof at the moment of filling the casting slope with liquid cast iron per outline of cast iron cover, the shaped ingot of aluminium deoxidizer is cooled to solidification of the cast iron and the said is stretched out of the casting mold.
Patent UA-78485-C2 (UA)
Title: Fast dissolving pharmaceutical composition with prolonged sweet taste and method for manufacture thereof
IPC: A61K9/00
Filed: 2000-11-24
Abstract: A novel fast dissolving pharmaceutical composition in solid dosage form with prolonged sweet taste which comprises (a) at feast one pharmaceutically active agent, (b) at least one water soluble sugar, (c) at least one non-sugar sweetener in normal fast release form and (d) at least one non-sugar sweetener in a mucoadhesive stow release form.
Patent UA-56538-C2 (UA)
Title: A process for extracting the liquid oil products fa process for extracting the liquid oil products from the subsoil waters surface and a system for rerom the subsoil waters surface and a system for realizing the same alizing the same
Inventor: PETIK VIACHESLAV OLEKSIIOVYCH
IPC: E21B43/00
Filed: 2002-07-16
Abstract: A process for extracting the liquid oil products from the subsoil waters surface characterized in measuring the oil products layer depth and water and oil interface level by means of sensors arranged in the bore hole with a subsequent delivery of received signals of the submersible pump control unit, extracting the oil products which are placed in the zone of interface level and selecting the water surface suppression depth. The oil products layer is determined as the difference of interface level in the process of oil products extracting and compared it with the setting specified by placing of at least two capacity type sensors of interface level, at that the oil products and water discharge in the bore hole is determined, and the water surface suppression depth is preset by changing the mentioned discharges ratio so that to provide a nonstop run of the water surface suppression electric pump in the work cycle. A control system for realizing the process for extraction the liquid oil products from the subsoil waters surface which comprises a submersible water surface suppression electrical pump connected to powered switchboard and the oil products submersible electric pump equipped with the powered switchboard and control unit connected with a set of interface level capacity sensors. A set of capacity sensors is mounted on the oil products extracting electric pump body below the feed opening thereof, at that the distance between the capacity sensors corresponds to the setting value defining the prescribed oil layer depth.
Patent UA-65445-C2 (UA)
Title: Rail brace
Inventor: KYRPA HEORHII MYKOLAIOVYCH
IPC: E01B9/30
Filed: 2003-10-13
Abstract: Rail brace has rod springy clips, the ends of the inner sections of those are bended towards each other as loops placed inside of arc-like zone of the outer section. The support metal and electrically insulating elements with openings are placed at each side of the base of the rail. The electrically insulating dowels are built-in in the base coaxially with the openings of the support elements. The rail bolts are placed in parallel to the long axis of the rail, screwed in to dowels, those press the loops of the clips to the support elements. To increase operation reliability of rail braces, each loop of the clip is arranged as a section of a spiral circumscribed round an oval with the length of the large axis larger or equal to two diameters of the rod of the bolt. Large axis of the oval and the generatrixes of the end section of each loop of the clip are parallel to generatrixes of the straight central section of the outer section of the clip. The distance from the centers of the openings in each support electrically insulating element to its vertical shelf is comparable or larger than the sum of diameter of the rod of the clip and half of diameter of the rod of the bolt.
Patent UA-75434-C2 (UA)
Title: Measuring transducer for detecting low-intensity magnetic fields
Inventor: MINOV YURII DMYTROVYCH
IPC: G01R33/035
Filed: 2004-02-18
Abstract: The proposed measuring transducer for detecting low-intensity magnetic fields is based on a semiconductor quantum interference detector. The transducer is protected by a screening superconducting casing and contains a low-pass filter, the output of which is connected to the input coil of the transducer, and a magnetic field concentrator, which is inserted between the input coil of the transducer and the quantum interference detector. The output of the transducer is connected to the antenna by a screened cable. The proposed transducer is distinctive by its enhanced sensitivity and the repeatability of measurement results.
Patent UA-87149-C2 (UA)
Title: Cigarette filter and cigarette with such filter
Inventor: HASEGAWA TAKASHI
IPC: A24D3/14
Filed: 2005-07-26
Abstract: A cigarette filter comprises the material of the cigarette filter into which 2-phenyl-4,4,5,5-tetramethylimidazolin-3-oxide-1-oxyl is added.
Patent UA-88919-C2 (UA)
Title: Device and method for collection of diagnostic data
Inventor: FILIPOVIC DRAGAN
IPC: H04L12/00
Filed: 2005-08-23
Abstract: Process data and video data as pertains to the operation of an item of equipment is received and temporarily captured and stored in a rolling window that includes a plurality of different points in time. Upon detecting a predetermined operating condition of interest with respect to the item of equipment, at least a portion of the data as then presently appears in the rolling window is non-temporarily stored to render such data available for subsequent analysis. These steps are then preferably reset to permit automated and unattended capture of similar information as corresponds to future operating conditions of interest.
Patent UA-84988-C2 (UA)
Title: Polymer composition with lowered smoke generation
Inventor: HRYHORENKO OLEKSANDR MYKOLAIOVYCH
IPC: C09D163/02
Filed: 2007-05-08
Abstract: The invention relates to civil engineering, in particular to the preparation of polymer compositions with lowered flammability and smoke generation based on epoxy-diane resin ED-20 for fire protection of engineering structures. The composition contains epoxy-diane resin, monocyanoethyldiethylenetriamine, oligoester triepoxide oligomer, monoammonium phosphate, activated basalt flakes and copper (II) oxide.
Patent UA-93192-C2 (UA)
Title: Methods for increasing maize yields
Inventor: ALLEN JAYLA
IPC: A01N25/32
Filed: 2005-12-12
Abstract: The present invention provides methods of improving yields in crops of useful plants in need of yield improvement, such as maize, by applying a yield-improving amount of isoxadifen or an ester thereof to the plants, parts of plants, plant seeds or the area under cultivation. Also provided are methods of improving yields in crops of useful plants in need of yield improvement by applying a herbicidally effective amount of one or more herbicides and/or insecticides and yield-improving amount of isoxadifen or an ester thereof to the plants, parts of plants, plant seeds or the area under cultivation. Suitable herbicides can include, for example, rimsulfuron, nicosulfuron, foramsulfuron, diflufenzopyr, mesotrione or dicamba. One exemplary combination of a yield-improving application of isoxadifen with more herbicide is a yield-improving application of isoxadifen combined with diflufenzopyr and dicamba.
Patent UA-86695-C2 (UA)
Title: Gas-discharging lamp
Inventor: TSAI VIKTOR IVANOVYCH
IPC: H01J61/84
Filed: 2006-05-26
Abstract: The invention related to the electrotechnical industry. Said invention makes it possible to reduce the production cost and to improve the quality. The inventive gas-discharge reflector lamp comprises a light bulb and a burner arranged on the input leads thereof. At least one half of the bulb internal surface is coated with a reflecting layer in such away that a plane crossing the parallel edges thereof is parallel to the longitudinal axis of the burner. The bulb is embodied in the form of an ellipsoid. In the area delimited by the bulb neck and dome, the transversal edges of the reflecting layer are located on the cross-sections where the bulb neck and dome gradually transform into the ellipsoidal section. The plane passing through the longitudinal edges of the reflecting layer are located from the bulb axis at a distance H and falls in the range of 0.04-0.11 of the bulb maximum diameter D. The burner is positioned in such a way that, on the cross-section passing through the center of the bulb ellipsoid, the ratio between a distance I from the burner axis to the closest surface of the reflecting layer and a distance L from the burner axis to the edge of the reflecting layer located on the longitudinal section ranges from 0.56 to 0.68. A least one input lead is arranged between the burner and the reflecting layer on the longitudinal plane of symmetry.
Patent UA-87590-C2 (UA)
Title: method of electrohydroimpulse regeneration of porous filter element
Inventor: MUSHTATNYI HRYHORII PAVLOVYCH
IPC: B01D41/00
Filed: 2007-11-26
Abstract: The invention relates to the systems, which are used for removal of solid admixtures from liquids, namely for cleaning the porous filter elements at dehydration of the concentrates. A method of electro-hydropulse regeneration of a porous filter element includes placing the filter element in a container, immersion of the container into working fluid and action by high-voltage pulsed discharges in the liquid with simultaneous displacement of positive electrode relative to the surface of filter element. Before putting the filter element into the container on the workable surface of filter element a copper contact grid is placed and they are insulated from the container, then the container is immersed into aqueous solution of mineral salts and held in it during 1… 2 hours, performing chemical loosening the cleaned surface layer of filter element, after which the solution is used as working fluid at producing high-voltage pulsed discharges. The invention makes it possible to act on preliminarily loosened cleaned layer on the surface of filter element by high-voltage pulse impacts with low slope of the amplitude of shock wave and due to this to ensure high quality cleaning the filter elements without mechanical damage.
Patent UA-96948-C2 (UA)
Title: Vaccine composition comprising bacteria causing a disease of the upper respiratory and of the reproductive tract of chicken
Inventor: VAZQUEZ MARIA ELENA
IPC: A61K39/17
Filed: 2002-10-24
Abstract: The invention relates to vaccine composition comprising an inactivated Gram-negative, pleomorphic rod-shaped bacteria causing a disease of the upper respiratory and of the reproductive tract of chicken, wherein said bacteria are selected from the group of Pasteurella trehalosi and Mannheimia haemolytica, wherein said Pasteurella trehalosi or Mannheimia haemolytica are selected from the group of Pasteurella trehalosi ATCC No. PTA-3667, Pasteurella trehalosi ATCC No. PTA-3668 and Mannheimia haemolytica ATCC No. PTA-3669. Said Pasteurella or Mannheimia are beta haemolysis-positive, Gram-negative, oxidase-positive, catalase-positive, urease-negative, nitrate-positive and indole-negative, MacConkey positive, Glucose-positive, Sucrose-positive, Mannitol-positive, Arabinose-negative, Celobiose-negative, Xylose-positive, Salicin-negative, Ornithine-negative, Esculin-negative, alpha-Fucosidase-negative, and beta-Galactosidase-positive.
Patent UA-96457-C2 (UA)
Title: Delayed-release glucocorticoid treatment of rheumatoid disease
Inventor: SCHAFFLER ACHIM
IPC: A61P19/02
Filed: 2007-08-03
Abstract: The present invention refers to the treatment of a rheumatic disease and/or osteoarthritis by administering a delayed-release dosage form of a glucocorticoid to a subject in need thereof.
Patent UA-98308-C2 (UA)
Title: Anti-myostatin antibody
Inventor: HUANG LIHUA
IPC: A61K39/395
Filed: 2007-08-23
Abstract: The invention relates to monoclonal anti-myostatin antibodies that preferentially bind myostatin over GDF-11, have strong binding affinity to myostatin and are resistant to chemical degradation. The antibodies of the invention are useful for the treatment or prevention of muscle wasting, frailty, age-related sarcopenia, disuse atrophy and cachexia.
Patent UA-99270-C2 (UA)
Title: 4-phenyl-6-(2,2,2-trifluoro-1-phenylethoxy)pyrimidine-based compounds and methods of their use
Inventor: DEVASAGAYARAJ AROKIASAMY
IPC: C07D401/12
Filed: 2007-11-12
Abstract: Compounds of formula I are disclosed, as well as compositions comprising them and methods of their use to treat, prevent and/or manage diseases and disorders.I
Patent UA-91315-C2 (UA)
Title: Method for adjustment of sensitivity axes of accelerometers
Inventor: BEZVESILNA OLENA MYKOLAIVNA
IPC: G01P21/00
Filed: 2009-11-06
Abstract: Method for adjustment of axles of sensitivity of accelerometers is claimed in which to hydro-stabilized platform one installs three accelerometers with direction sensitivity axles of those in parallel to axles of three-dimensional system of coordinates related to gyro-stabilized platform, by means of lines applied to body of each accelerometer. After that to gyro-stabilized platform with three accelerometers is installed on rotary table of angle-measuring device by means of which one determines deflection of three normal to each other axles of sensitivity of accelerometers from coordinate axes of three-dimensional coordinate system. After that one determines deflection from vertical and horizontal position for each of lines applied to the bodies of accelerometers through formation with video-camera of image of those lines, transfer of images obtained to computer (C) and liner approximation of those. After that by means of computer one forms corrections that are used for correction of spatial position of sensitivity axles of accelerometers. Such implementation of the method increases accuracy of adjustment of axles of sensitivity of accelerometers in three-dimensional space and as result substantially increases accuracy of measurement of accelerations in inertial navigation system or accuracy of measurement of anomalies of acceleration of gravity with gravimetric system.
Patent UA-98361-C2 (UA)
Title: Dissolvable compressed tobacco product for using in an oral cavity and a method for making thereof
Inventor: REGRUT JON A
IPC: A23L29/20
Filed: 2008-11-27
Abstract: A consumable compressed tobacco product (10) adapted to dissolve in an oral cavity. The compressed tobacco product (10) is formed from a composition that includes at least one tobacco component, at least one flavorant, at least one filler binder, at least one lubricant, at least one desiccant and at least one glidant. The compressed tobacco product (10) is adapted to dissolve and provide tobacco satisfaction. A method of making a dissolvable compressed tobacco product (10) is also provided.
Patent UA-107572-C2 (UA)
Title: Compound, composition and method of combating harmful fungi
Inventor: PEARSON NORMAN
IPC: C07C281/00
Filed: 2009-04-01
Abstract: Disclosed herein are acylhydrazone and semicarbazones derivatives of aldehydes and ketones that may act to attract plant pathogenic zoospores and methods of using these compounds. These compounds include the compound according to Formula 1: wherein: X is selected from the group consisting of: (CH2)n, 1,3-phenylene and 1,4-phenylene; R1 is selected from the group consisting of iso-butyl, sec-butyl and tert-butyl-CH2; R2 is hydrogen or methyl; and n is equal to 0-25. Upon exposure to water, these compounds release aldehydes or ketones that may attract zoospores. These compounds can be combined with fungicides to form fungicidal formulations that are especially effective against oomycete producing fungal pathogens. EMBED ISISServer (1)